89043215

素因数分解:

$5^1\times {\mathrm{19}}^1\times {\mathrm{229}}^1\times {\mathrm{4093}}^1$

素因数の和:4346

約数の個数: 16

約数和(自身を含む): 112994400

約数和(自身を除く): 23951185

約数列:

[1, 5, 19, 95, 229, 1145, 4093, 4351, 20465, 21755, 77767, 388835, 937297, 4686485, 17808643, 89043215]

約数ペア:

[(1, 89043215), (5, 17808643), (19, 4686485), (95, 937297), (229, 388835), (1145, 77767), (4093, 21755), (4351, 20465)]